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Fair Value Measurements (Details 1) - USD ($)
3 Months Ended
Mar. 31, 2017
Mar. 31, 2016
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]    
Beginning Balance $ 336,862 $ 82,024
Total loss recognized in earnings 18,750 51,205
Ending Balance $ 355,612 $ 133,229